Answer
G
Work Step by Step
3 $ft^2$ took 18 bricks
started with 15 $ft^2$
$15-3 = 12$ $ft^2$ remaining
$12/3=4$ sets of bricks needed
$4*18 = 72$ bricks needed
Algebra 1
by Hall, Prentice
Published by
Prentice Hall
ISBN 10:
0133500403
ISBN 13:
978-0-13350-040-0
Chapter 10 - Radical Expressions and Equations - Cumulative Test Prep - Multiple Choice - Page 647: 4
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